2017-04-17 18:07:03 |
Vincent Gerris |
bug |
|
|
added bug |
2017-04-17 18:31:20 |
Brad Figg |
linux (Ubuntu): status |
New |
Confirmed |
|
2017-04-17 18:43:27 |
Joseph Salisbury |
linux (Ubuntu): importance |
Undecided |
Medium |
|
2017-04-17 18:43:29 |
Joseph Salisbury |
linux (Ubuntu): status |
Confirmed |
Incomplete |
|
2017-04-17 20:34:38 |
Vincent Gerris |
linux (Ubuntu): status |
Incomplete |
Confirmed |
|
2017-04-17 20:35:02 |
Vincent Gerris |
tags |
amd64 apport-bug zesty |
amd64 apport-bug kernel-bug-exists-upstream zesty |
|
2017-04-19 09:19:54 |
Po-Hsu Lin |
tags |
amd64 apport-bug kernel-bug-exists-upstream zesty |
201201-10372 amd64 apport-bug kernel-bug-exists-upstream zesty |
|
2017-04-24 03:31:33 |
Po-Hsu Lin |
bug |
|
|
added subscriber Po-Hsu Lin |
2017-05-04 05:24:06 |
Kai-Heng Feng |
bug watch added |
|
https://bugs.freedesktop.org/show_bug.cgi?id=100922 |
|
2017-05-04 05:24:06 |
Kai-Heng Feng |
bug task added |
|
linux |
|
2017-05-04 06:46:49 |
Bug Watch Updater |
linux: status |
Unknown |
Confirmed |
|
2017-05-04 06:46:49 |
Bug Watch Updater |
linux: importance |
Unknown |
Medium |
|
2017-05-05 10:00:33 |
Kai-Heng Feng |
bug watch added |
|
https://bugzilla.gnome.org/show_bug.cgi?id=782211 |
|
2017-05-08 04:30:59 |
Kai-Heng Feng |
bug task added |
|
gnome-settings-daemon (Ubuntu) |
|
2017-05-08 04:31:16 |
Kai-Heng Feng |
bug task added |
|
unity-settings-daemon (Ubuntu) |
|
2017-05-09 17:08:45 |
Jeremy Bícha |
linux (Ubuntu): status |
Confirmed |
Invalid |
|
2017-05-09 17:09:58 |
Jeremy Bícha |
gnome-settings-daemon (Ubuntu): status |
New |
Fix Committed |
|
2017-05-09 17:10:02 |
Jeremy Bícha |
gnome-settings-daemon (Ubuntu): importance |
Undecided |
Medium |
|
2017-05-09 17:10:09 |
Jeremy Bícha |
unity-settings-daemon (Ubuntu): importance |
Undecided |
Medium |
|
2017-05-09 17:10:15 |
Jeremy Bícha |
unity-settings-daemon (Ubuntu): status |
New |
Triaged |
|
2017-05-09 17:10:26 |
Jeremy Bícha |
nominated for series |
|
Ubuntu Zesty |
|
2017-05-09 17:10:26 |
Jeremy Bícha |
bug task added |
|
linux (Ubuntu Zesty) |
|
2017-05-09 17:10:26 |
Jeremy Bícha |
bug task added |
|
gnome-settings-daemon (Ubuntu Zesty) |
|
2017-05-09 17:10:26 |
Jeremy Bícha |
bug task added |
|
unity-settings-daemon (Ubuntu Zesty) |
|
2017-05-09 17:10:38 |
Jeremy Bícha |
gnome-settings-daemon (Ubuntu Zesty): importance |
Undecided |
Medium |
|
2017-05-09 17:10:43 |
Jeremy Bícha |
gnome-settings-daemon (Ubuntu Zesty): status |
New |
Triaged |
|
2017-05-09 17:10:48 |
Jeremy Bícha |
bug task deleted |
linux (Ubuntu Zesty) |
|
|
2017-05-09 17:10:57 |
Jeremy Bícha |
unity-settings-daemon (Ubuntu Zesty): status |
New |
Triaged |
|
2017-05-09 17:11:02 |
Jeremy Bícha |
unity-settings-daemon (Ubuntu Zesty): importance |
Undecided |
Medium |
|
2017-05-09 17:51:39 |
Launchpad Janitor |
branch linked |
|
lp:~ubuntu-desktop/gnome-settings-daemon/ubuntu |
|
2017-05-09 18:03:18 |
Jeremy Bícha |
bug |
|
|
added subscriber Jeremy Bicha |
2017-05-09 18:22:23 |
Jeremy Bícha |
description |
The Dell E6430 with Nvidia Optimus enables in BIOS, using the Open Source Nouveau driver shows the brightness slider moving but does not affect the brightness.
When using the kernel boot option acpi_backlight=vendor , the brightness control works.
ProblemType: Bug
DistroRelease: Ubuntu 17.04
Package: linux-image-4.10.0-19-generic 4.10.0-19.21
ProcVersionSignature: Ubuntu 4.10.0-19.21-generic 4.10.8
Uname: Linux 4.10.0-19-generic x86_64
NonfreeKernelModules: wl
ApportVersion: 2.20.4-0ubuntu4
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: ubuntu 2081 F.... pulseaudio
CurrentDesktop: Unity:Unity7
Date: Mon Apr 17 20:00:56 2017
HibernationDevice: RESUME=UUID=66528b53-0f42-4043-9ff8-da8f86036be6
InstallationDate: Installed on 2017-04-10 (7 days ago)
InstallationMedia: Ubuntu 17.04 "Zesty Zapus" - Beta amd64 (20170321)
MachineType: Dell Inc. Latitude E6430
ProcFB:
0 nouveaufb
1 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.10.0-19-generic.efi.signed root=UUID=4e08c33d-f8cf-4159-a559-a0463d67b96c ro quiet splash acpi_backlight=vendor vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-4.10.0-19-generic N/A
linux-backports-modules-4.10.0-19-generic N/A
linux-firmware 1.164
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 01/18/2016
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A18
dmi.board.name: 0H3MT5
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 9
dmi.chassis.vendor: Dell Inc.
dmi.modalias: dmi:bvnDellInc.:bvrA18:bd01/18/2016:svnDellInc.:pnLatitudeE6430:pvr01:rvnDellInc.:rn0H3MT5:rvrA00:cvnDellInc.:ct9:cvr:
dmi.product.name: Latitude E6430
dmi.product.version: 01
dmi.sys.vendor: Dell Inc. |
Impact
------
It looks like GNOME's brightness control simply used the first backlight device it saw instead of one currently in use. This meant that the brightness control would not work on some computers with multiple GPUs.
Test Case
---------
From Ubuntu GNOME 17.04 on a dual-GPU computer, install the update.
Restart.
Does the brightness control now work correctly?
Regression Potential
--------------------
This looks like a minimal fix for this issue. It was accepted as part of gnome-settings-daemon 3.24.2 which all GNOME 3.24 distros will be upgrading to.
Original Bug Report
-------------------
The Dell E6430 with Nvidia Optimus enables in BIOS, using the Open Source Nouveau driver shows the brightness slider moving but does not affect the brightness.
When using the kernel boot option acpi_backlight=vendor , the brightness control works.
ProblemType: Bug
DistroRelease: Ubuntu 17.04
Package: linux-image-4.10.0-19-generic 4.10.0-19.21
ProcVersionSignature: Ubuntu 4.10.0-19.21-generic 4.10.8
Uname: Linux 4.10.0-19-generic x86_64
NonfreeKernelModules: wl
ApportVersion: 2.20.4-0ubuntu4
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: ubuntu 2081 F.... pulseaudio
CurrentDesktop: Unity:Unity7
Date: Mon Apr 17 20:00:56 2017
HibernationDevice: RESUME=UUID=66528b53-0f42-4043-9ff8-da8f86036be6
InstallationDate: Installed on 2017-04-10 (7 days ago)
InstallationMedia: Ubuntu 17.04 "Zesty Zapus" - Beta amd64 (20170321)
MachineType: Dell Inc. Latitude E6430
ProcFB:
0 nouveaufb
1 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.10.0-19-generic.efi.signed root=UUID=4e08c33d-f8cf-4159-a559-a0463d67b96c ro quiet splash acpi_backlight=vendor vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-4.10.0-19-generic N/A
linux-backports-modules-4.10.0-19-generic N/A
linux-firmware 1.164
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 01/18/2016
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A18
dmi.board.name: 0H3MT5
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 9
dmi.chassis.vendor: Dell Inc.
dmi.modalias: dmi:bvnDellInc.:bvrA18:bd01/18/2016:svnDellInc.:pnLatitudeE6430:pvr01:rvnDellInc.:rn0H3MT5:rvrA00:cvnDellInc.:ct9:cvr:
dmi.product.name: Latitude E6430
dmi.product.version: 01
dmi.sys.vendor: Dell Inc. |
|
2017-05-09 18:22:28 |
Jeremy Bícha |
gnome-settings-daemon (Ubuntu Zesty): status |
Triaged |
In Progress |
|
2017-05-09 19:07:45 |
Launchpad Janitor |
gnome-settings-daemon (Ubuntu): status |
Fix Committed |
Fix Released |
|
2017-05-10 08:36:31 |
Kai-Heng Feng |
branch linked |
|
lp:~kaihengfeng/unity-settings-daemon/lp1683445 |
|
2017-05-11 12:44:06 |
Jeremy Bícha |
bug task added |
|
gnome-settings-daemon |
|
2017-05-11 15:58:05 |
Bug Watch Updater |
gnome-settings-daemon: status |
Unknown |
Fix Released |
|
2017-05-11 15:58:05 |
Bug Watch Updater |
gnome-settings-daemon: importance |
Unknown |
Medium |
|
2017-05-15 13:27:56 |
Bug Watch Updater |
linux: status |
Confirmed |
Won't Fix |
|
2017-05-16 15:13:29 |
Łukasz Zemczak |
gnome-settings-daemon (Ubuntu Zesty): status |
In Progress |
Fix Committed |
|
2017-05-16 15:13:31 |
Łukasz Zemczak |
bug |
|
|
added subscriber Ubuntu Stable Release Updates Team |
2017-05-16 15:13:34 |
Łukasz Zemczak |
bug |
|
|
added subscriber SRU Verification |
2017-05-16 15:13:39 |
Łukasz Zemczak |
tags |
201201-10372 amd64 apport-bug kernel-bug-exists-upstream zesty |
201201-10372 amd64 apport-bug kernel-bug-exists-upstream verification-needed zesty |
|
2017-05-23 06:02:24 |
Kai-Heng Feng |
tags |
201201-10372 amd64 apport-bug kernel-bug-exists-upstream verification-needed zesty |
201201-10372 amd64 apport-bug kernel-bug-exists-upstream verification-done zesty |
|
2017-05-29 15:25:39 |
Launchpad Janitor |
gnome-settings-daemon (Ubuntu Zesty): status |
Fix Committed |
Fix Released |
|
2017-05-29 15:25:48 |
Łukasz Zemczak |
removed subscriber Ubuntu Stable Release Updates Team |
|
|
|
2018-03-05 06:52:58 |
Mathew Hodson |
bug task deleted |
linux (Ubuntu) |
|
|
2018-03-05 06:55:20 |
Mathew Hodson |
affects |
linux |
nouveau |
|
2018-06-19 03:22:23 |
Yuan-Chen Cheng |
bug task added |
|
oem-priority |
|
2018-06-19 04:37:13 |
Anthony Wong |
nominated for series |
|
Ubuntu Xenial |
|
2018-06-20 07:32:18 |
Will Cooke |
bug task added |
|
gnome-settings-daemon (Ubuntu Xenial) |
|
2018-06-20 07:32:18 |
Will Cooke |
bug task added |
|
unity-settings-daemon (Ubuntu Xenial) |
|
2018-06-21 02:40:59 |
William Kao |
oem-priority: importance |
Undecided |
Critical |
|
2018-06-26 01:39:53 |
Launchpad Janitor |
gnome-settings-daemon (Ubuntu Xenial): status |
New |
Confirmed |
|
2018-06-26 01:39:53 |
Launchpad Janitor |
unity-settings-daemon (Ubuntu Xenial): status |
New |
Confirmed |
|
2018-06-27 01:13:14 |
William Kao |
bug |
|
|
added subscriber William Kao |
2018-06-28 03:36:18 |
Yuan-Chen Cheng |
oem-priority: status |
New |
Confirmed |
|
2018-07-03 10:46:34 |
Launchpad Janitor |
unity-settings-daemon (Ubuntu): status |
Triaged |
Fix Released |
|
2018-07-03 11:57:47 |
Sebastien Bacher |
unity-settings-daemon (Ubuntu Zesty): status |
Triaged |
Won't Fix |
|
2018-07-09 12:24:39 |
Łukasz Zemczak |
unity-settings-daemon (Ubuntu Bionic): status |
New |
Fix Committed |
|
2018-07-09 12:24:41 |
Łukasz Zemczak |
bug |
|
|
added subscriber Ubuntu Stable Release Updates Team |
2018-07-09 12:24:47 |
Łukasz Zemczak |
tags |
201201-10372 amd64 apport-bug kernel-bug-exists-upstream verification-done zesty |
201201-10372 amd64 apport-bug kernel-bug-exists-upstream verification-needed verification-needed-bionic zesty |
|
2018-07-09 15:31:19 |
Łukasz Zemczak |
unity-settings-daemon (Ubuntu Xenial): status |
Confirmed |
Fix Committed |
|
2018-07-09 15:31:25 |
Łukasz Zemczak |
tags |
201201-10372 amd64 apport-bug kernel-bug-exists-upstream verification-needed verification-needed-bionic zesty |
201201-10372 amd64 apport-bug kernel-bug-exists-upstream verification-needed verification-needed-bionic verification-needed-xenial zesty |
|
2018-07-17 02:35:11 |
William Kao |
removed subscriber William Kao |
|
|
|
2018-08-13 15:56:32 |
Bruno Santamaría |
bug |
|
|
added subscriber Bruno Santamaría |
2018-10-15 11:32:46 |
Bartosz Kosiorek |
tags |
201201-10372 amd64 apport-bug kernel-bug-exists-upstream verification-needed verification-needed-bionic verification-needed-xenial zesty |
201201-10372 amd64 apport-bug kernel-bug-exists-upstream verification-done-bionic verification-needed verification-needed-xenial zesty |
|
2018-10-17 11:37:36 |
Launchpad Janitor |
unity-settings-daemon (Ubuntu Bionic): status |
Fix Committed |
Fix Released |
|
2018-11-03 21:44:22 |
Mathew Hodson |
gnome-settings-daemon (Ubuntu Xenial): importance |
Undecided |
Medium |
|
2018-11-03 21:44:41 |
Mathew Hodson |
unity-settings-daemon (Ubuntu Xenial): importance |
Undecided |
Medium |
|
2018-11-03 21:44:55 |
Mathew Hodson |
unity-settings-daemon (Ubuntu Bionic): importance |
Undecided |
Medium |
|
2018-11-22 06:23:57 |
Sebastien Bacher |
tags |
201201-10372 amd64 apport-bug kernel-bug-exists-upstream verification-done-bionic verification-needed verification-needed-xenial zesty |
201201-10372 amd64 apport-bug kernel-bug-exists-upstream verification-done verification-done-bionic verification-done-xenial zesty |
|
2018-11-22 16:46:38 |
Launchpad Janitor |
unity-settings-daemon (Ubuntu Xenial): status |
Fix Committed |
Fix Released |
|
2019-01-30 03:22:55 |
Yuan-Chen Cheng |
oem-priority: importance |
Critical |
High |
|
2020-08-15 16:22:25 |
Rex Tsai |
oem-priority: status |
Confirmed |
Fix Released |
|